[Bug 81040] [drm:i915_set_reset_status] GPU Hang: *ERROR* render ring hung inside bo

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 16 14:44:30 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=81040

--- Comment #15 from Andy Tanner-Smith <andy at tanner-smith.net> ---
I have tried the latest DRM-Nightly as requested by Rodrigo, but my problem
persists

[ 86.804054] [drm] stuck on render ring
[ 86.804857] [drm] GPU HANG: ecode 0:0x9f47f9fd. in chrome [2284].
reason: Ring hung, action: reset
[ 86.804860] [drm] 8P0 hangs can indicate a bug anywhere in the entire
gfx stack. including userspace.
[ 86.804861] [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
[ 86.804862] [drnfl drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 86.804864] [drip] The gpu crash dum is required to analyze gpu
hangs. so please always attach it.
[ 86.804865] [drmu GPU crash dump saved to /sys/class/drm/cardO/error
[ 86.805067] [drm:1815_reset] *ERROR* Failed to reset chip: -19

/sys/class/drm/cardO/error file size is "0" so I think the dump does
not get written to the disk.

Again I think this is the same issue as
https://bugs.freedesktop.org/show_bug.cgi?id=83423

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